如何解決maven構建失敗？

Question

我創建了spring啓動應用程序。當我運行帶有乾淨目標並安裝的pom.xml時，出現以下錯誤時出現構建失敗。

[錯誤]未能執行目標org.springframework.boot：彈簧啓動了Maven插件：2.0.0.BUILD-快照：重新包裝（默認值）項目第一：

這裏是POM .XML

<groupId>First</groupId> 
<artifactId>First</artifactId> 
<version>0.0.1-SNAPSHOT</version> 
<packaging>war</packaging> 

<name>First</name> 
<description>Demo project for Spring Boot</description> 

<parent> 
    <groupId>org.springframework.boot</groupId> 
    <artifactId>spring-boot-starter-parent</artifactId> 
    <version>2.0.0.BUILD-SNAPSHOT</version> 
    <relativePath /> <!-- lookup parent from repository --> 
</parent> 

<properties> 
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> 
    <java.version>1.8</java.version> 
</properties> 

<dependencies> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-data-jpa</artifactId> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-web</artifactId> 
    </dependency> 

    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-test</artifactId> 
     <scope>test</scope> 
    </dependency> 
</dependencies> 

<build> 
    <plugins> 
     <plugin> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-maven-plugin</artifactId> 
     </plugin> 
    </plugins> 
</build> 

<repositories> 
    <repository> 
     <id>spring-snapshots</id> 
     <name>Spring Snapshots</name> 
     <url>https://repo.spring.io/snapshot</url> 
     <snapshots> 
      <enabled>true</enabled> 
     </snapshots> 
    </repository> 
    <repository> 
     <id>spring-milestones</id> 
     <name>Spring Milestones</name> 
     <url>https://repo.spring.io/milestone</url> 
     <snapshots> 
      <enabled>false</enabled> 
     </snapshots> 
    </repository> 
</repositories> 

<pluginRepositories> 
    <pluginRepository> 
     <id>spring-snapshots</id> 
     <name>Spring Snapshots</name> 
     <url>https://repo.spring.io/snapshot</url> 
     <snapshots> 
      <enabled>true</enabled> 
     </snapshots> 
    </pluginRepository> 
    <pluginRepository> 
     <id>spring-milestones</id> 
     <name>Spring Milestones</name> 
     <url>https://repo.spring.io/milestone</url> 
     <snapshots> 
      <enabled>false</enabled> 
     </snapshots> 
    </pluginRepository> 
</pluginRepositories> 

任何人都可以提供解決方案步驟來解決這個問題。

Answer 1

我想你使用快照庫是不正確，應該是https://repo.spring.io/libs-snapshot，不https://repo.spring.io/snapshot